Use this link for orders of the The ERGOPLAY Support Suction Cup outside the US, ($3.95 -free shipping anywhere in the world ) These are the bonafide Ergo Play Guitar Support replacement suction cups that fit all models of Ergoplay Guitar Supports, new or old, ($3.95 with FREE SHIPPING WORLDWIDE for single cups). Note the white plastic nut used to tighten the cup to the Ergoplay. I assume the old one is best removed by cutting off the nub which attaches to the Ergo play. (No instructions accompany this product) You will need three (3) Ergo Play Guitar Support replacement suction cups ($3.95 with FREE SHIPPING WORLDWIDE) for each Ergo Play, Tappert and Ergoplay-Tappert Child's Guitar Supports. The Troster model requires (4) suction cups. They wear out at approximately the same time and should be replaced in sets. Ed Eastridge |